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SIMULATION OF A DETONATION CHAMBER TEST CASE
The purpose of a detonation chamber is to ensure vapor and fragment containment during the destruction of explosive munitions. The toxic vapors generated by ...
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Conferences
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3rd European LS-DYNA Conference
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Module Development of Multiphase and Chemically Reacting Flow in LS-DYNA® Compressible Flow Solver
We reported a significant progress of the simulation module developments such as the cavitation, supersonic heterogeneous combustion, and gaseous detonations ...
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11th International LS-DYNA Conference
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Experiments and Simulations of Explosives: Shock Wave Propagation around a Convex Structure
IRSN provides technical support to the relevant French authorities involved in the security of nuclear material, nuclear facilities and in the transportation ...
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15th International LS-DYNA Conference
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Blast
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Validation of the CHEMISTRY Solver in LS-DYNA
The CHEMISTRY solver has been added to the LS-DYNA software, enabling users to model and predict accidental gas explosions in refinery plants, pipelines, and ...
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Conferences
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13th European LS-DYNA Conference 2021
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Multiphysics
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Multiphase Flow CESE Solver in LS-DYNA®
In this paper, we will introduce a new capability of multiphase flow simulations in the LS-DYNA CESE compressible solvers. It is a hybrid multiphase flow model ...
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16th International LS-DYNA Conference
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CESE T2-2
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Numerical Simulation of Light Armoured Vehicle Occupant Vulnerability to Anti-Vehicle Mine Blast
An ongoing program at Defence R&D Canada to reduce the vulnerability of Light Armoured Vehicle (LAVs) to anti-vehicular blast mines is relying heavily on ...
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7th International LS-DYNA Conference
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Numerical Simulation of Aluminum Alloy Forming Using Underwater Shock Wave
In recent years, on automobile industry, the car has body using aluminum alloy. As for this material, #5000’s, 6000’s and 7000’s aluminum alloy is used well. ...
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8th International LS-DYNA Conference
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Some New Features of the Dual CESE solver in LS-DYNA and its applications
In this paper, we briefly review the dual-CESE solver that is an improved version of the regular CESE solver. For instance, compared to the regular CESE ...
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Conferences
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14th European LS-DYNA Conference 2023
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Multiphysics
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Validation of a Loading Model for Simulating Blast Mine Effects on Armoured Vehicles
An ongoing program at Defence R&D Canada to reduce the vulnerability of Light Armoured Vehicle (LAVs) to anti-vehicular blast mines is relying heavily on ...
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Conferences
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7th International LS-DYNA Conference
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Numerical Prediction of the Dynamic Response of Prestressed Concrete Box Girder Bridges Under Blast Loads
Significant research has been performed on the response and retrofit of buildings under blast loads. Limited research exists on the response prediction and ...
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Conferences
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11th International LS-DYNA Conference